baber/WOPTO huggingface dataset:
Patent JP-2022054842-A (JP)
Title: Method and design device for designing inner structure of foamed resin sound-absorbing material, as well as method for calculating acoustic characteristic of foamed resin sound-absorbing material
Inventor: KATSURA HIROSHI
IPC: G06F30/10
Filed: 2020-09-28
Abstract: To make a design of a foamed resin sound-absorbing material efficient.SOLUTION: A method, which designs an inner structure of a foamed resin sound-absorbing material, comprises: a step (P1) of setting a fine structure model of a cyclical and homogeneous structure equivalent to an inner structure of the foamed resin sound-absorbing material; a step (P2) of calculating an acoustic characteristic as to each of a plurality of fine structure models subjected to sampling within a range of designing the foamed resin sound-absorbing material, using a homogenization method; a step (P3) of identifying a relationship expression between a Biot parameter of the foamed resin sound-absorbing material and the fine structure model on the basis of the calculated acoustic characteristic; a step (P4) of setting a target acoustic characteristic serving as a design target of the foamed resin sound-absorbing material; a step (P5) of identifying the Biot parameter to achieve the set target acoustic characteristic, using a Biot model method; and a step (P6) of identifying the fine structure model corresponding to the identified Biot parameter, using the relationship expression.SELECTED DRAWING: Figure 1
Patent JP-2022055063-A (JP)
Title: Occupant protection control device and occupant protection control method
Inventor: KAKIMOTO SHINNOSUKE
IPC: B60R22/48
Filed: 2020-09-28
Abstract: To provide an occupant protection control device and an occupant protection control method which are capable of appropriately operating an occupant protection device according to an occupant.SOLUTION: An occupant protection control device comprises an acquisition section, an estimation section, and a protection device control section. The acquisition section acquires occupant information about an occupant of a vehicle and statistical information about human bones. The estimation section estimates a state of bones of the occupant on the basis of the occupant information and statistical information acquired by the acquisition section. The protection device control part controls operation of the occupant protection device on the basis of the state of bones of the occupant which is estimated by the estimation section.SELECTED DRAWING: Figure 1
Patent JP-2022055097-A (JP)
Title: Control device for lifting electromagnet
Inventor: TAMURA YOSHITSUGU
IPC: H01F7/20
Filed: 2020-09-28
Abstract: To provide a control device for lifting electromagnet which can accurately detect a plate thickness of a steel sheet lifted by a lifting electromagnet.SOLUTION: A control device 1 for lifting electromagnet comprises: a plate thickness magnetic flux characteristic storage unit 30 which stores a plate thickness magnetic flux characteristic in which a magnetic flux generated by a lifting electromagnet 2a is associated with a plate thickness T of a steel sheet M for each excitation current; an excitation current detection unit 20 which detects the excitation current flowing in the lifting electromagnet 2a; a plate thickness magnetic flux characteristic acquisition unit 40 which acquires a plate thickness magnetic flux characteristic corresponding to the excitation current detected by the excitation current detection unit 20 out of the plate thickness magnetic flux characteristics stored in the plate thickness magnetic flux characteristic storage unit 30; a magnetic flux detection unit 50 which detects a magnetic flux generated by the lifting electromagnet 2a when making the excitation current flow in the lifting electromagnet 2a; and a plate thickness detection unit 60 which detects the plate thickness T corresponding to the magnetic flux detected by the magnetic flux detection unit 50 as the plate thickness of the steel sheet M by using the plate thickness magnetic flux characteristic acquired by the plate thickness magnetic flux characteristic acquisition unit 40.SELECTED DRAWING: Figure 1
Patent JP-2022057777-A (JP)
Title: Photosensitive resin composition
Inventor: KASUMI KENICHI
IPC: G03F7/038
Filed: 2020-09-30
Abstract: To provide a photosensitive resin composition or the like excellent in lamination properties.SOLUTION: The photosensitive resin composition contains (A) an alkali-soluble resin having a phenolic hydroxyl group in the molecule, (B) a compound containing at least two or more alkoxymethyl groups in the molecule, (C) a photoacid generator, and (D) a solvent. The component (A) contains (A-1) a bifunctional phenol compound. The component (D) contains (D-1) a solvent containing a hydroxyl group. The content of the component (D-1) is 5 mass% or more and 95 mass% or less based on 100 mass% of the whole component (D).SELECTED DRAWING: None
Patent JP-2022063534-A (JP)
Title: Display device
Inventor: KOMURA SHINICHI
IPC: G02F1/13
Filed: 2020-10-12
Abstract: To improve the light use efficiency.SOLUTION: A display device according to an embodiment includes a display panel including a display region and configured to emit display light of linearly polarized light, a first semi-transmissive element transmitting first circularly polarized light and reflecting second circularly polarized light, which is reversely polarized from the first circularly polarized light, a first retardation plate disposed between the display panel and the first semi-transmissive element, a second semi-transmissive element disposed apart from the first semi-transmissive element, reflecting the first circularly polarized light, and transmitting the second circularly polarized light, a second retardation plate disposed between the first semi-transmissive element and the second semi-transmissive element and having refractive index anisotropy, in which the refractive indices in directions orthogonal to each other in a plane are substantially the same and the refractive index in a normal direction is different from the refractive index in the plane, and a first element disposed facing the second semi-transmissive element and having a lens operation of converging the second circularly polarized light.SELECTED DRAWING: Figure 3
Patent JP-2021010298-A (JP)
Title: Power supply device
Inventor: KOYAMA KAZUHIRO
IPC: H02J7/00
Filed: 2020-10-14
Abstract: To provide a power supply device capable of outputting information on operations of an external load device driven by a battery to the exterior.SOLUTION: An external load device 11 is equipped with a power supply device 1. The power supply device 1 comprises: one power supply terminal 3 that is connected with one terminal of a battery; the other power supply terminal 4 that is connected with the other terminal of the battery; a switching element 32 that is interposed at least one of between the one terminal of the battery and the one power supply terminal and between the other terminal of the battery and the other power supply terminal; a control circuit 35 that controls opening/closing of the switching element; a conversion element 31 that is provided in series with the switching element to convert a current flowing in the switching element into a voltage; and an information processing unit 35 that generates a signal representing information on operations of the external load device on the basis of a change in voltage converted by the conversion element, and then, transmits the generated signal to an external information processing device. The information processing unit changes a threshold voltage to be compared with the voltage converted by the conversion element depending on the external load device.SELECTED DRAWING: Figure 4
Patent JP-2021006286-A (JP)
Title: Contact lens use in treatment of ophthalmologic condition
Inventor: STUART C GRANT
IPC: A61B3/107
Filed: 2020-10-16
Abstract: To provide contact lenses use in treatment of an ophthalmologic condition.SOLUTION: A method in accordance with the present disclosure involves a step of determining a radius of curvature at the flattest corneal meridian of an eye and a sagittal direction depth of a cornea of the eye, on the basis of techniques that measure a local structure of the cornea. The method may also involve a step of selecting a contact lens having an optic zone with a curvature that varies from a curvature at the flattest corneal meridian of the eye by a range between approximately 2.0 and approximately 6.0 diopters. The optic zone of the contact lens may have a radius of curvature equal to the sagittal direction depth of the cornea adding distance of a range between approximately 0.05 mm and approximately 0.25 mm.SELECTED DRAWING: None
Patent JP-2022067211-A (JP)
Title: Visual inspection apparatus
Inventor: YOSHIKAWA HIROKI
IPC: G01N21/952
Filed: 2020-10-20
Abstract: To provide a visual inspection apparatus that can detect defects of an inspection object having a complicated three-dimensional shape, with low cost and high accuracy without using expensive color images or a plurality of imaging devices.SOLUTION: A visual inspection apparatus is an apparatus for inspecting appearance of an inspection object that has a plurality of concave-shaped grooves in a surface, extending radially from a center in a radial direction, with both sides of each groove having a slant face. The visual inspection apparatus comprises: a lighting device; an imaging device; a computer for image processing; and a rotation mechanism for rotating the inspection object.SELECTED DRAWING: Figure 1
Patent JP-2021036871-A (JP)
Title: Biological information processing device and program
Inventor: ISHIKAWA HIROKAZU
IPC: A61B5/00
Filed: 2020-10-21
Abstract: To process biological information on an individual animal while identifying the individual.SOLUTION: A biological information processing device includes: a biological information acquisition unit (38) for acquiring predetermined biological information from a photographed image in which an animal face is photographed; a unique information acquisition unit (32) for acquiring information which is unique to the individual from the individual animal; a collation unit (37) for collating the acquired unique information to the stored individual identification information; and a processing unit (40) for processing the biological information on the basis of the collation result.SELECTED DRAWING: Figure 6
Patent JP-2022069985-A (JP)
Title: tire
Inventor: UOTANI RYOTA
IPC: B60C11/12
Filed: 2020-10-26
Abstract: To provide a tire enhanced in overturning resistance while maintaining wear resistance.SOLUTION: A tire has a shoulder land portion 3. The shoulder land portion 3 includes a plurality of shoulder lateral grooves 6 and a circumferential sipe 7 connecting the shoulder lateral grooves 6. A chamfer 11 is formed on each shoulder lateral groove 6. The circumferential sipe 7 is disposed at a distance of 30% to 100% of the width Ws of the shoulder land portion 3 in the tire axial direction from the inner end 3i of the shoulder land portion 3 in the tire axial direction. The depth of the circumferential sipe 7 is equal to or larger than the groove depth of the shoulder lateral groove 6.SELECTED DRAWING: Figure 1
Patent JP-2022071264-A (JP)
Title: Terminal mounting structure
Inventor: KURACHI HIDEKAZU
IPC: H01R12/58
Filed: 2020-10-28
Abstract: To provide a terminal mounting structure that can suppress the misalignment between a terminal and a substrate.SOLUTION: A terminal mounting structure according to an embodiment of the present invention includes a terminal having a fixing portion and a lead portion extending outward from the fixing portion, and a substrate to which the fixing portion is fixed, and the fixing portion is provided with a plurality of protrusions protruding toward the substrate side, and the plurality of protrusions are respectively inserted into a plurality of holes provided in the substrate, and at least one of the plurality of protrusions is fitted into the hole to fix the fixing portion to the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021087769-A (JP)
Title: Air purifier filter
Inventor: YANG HEE TAE
IPC: A61L9/01
Filed: 2020-10-29
Abstract: To provide an air purifier filter.SOLUTION: The air purifier filter includes: a filter body having an inlet and an outlet such that air can flow therethrough, and a receiving space formed therein; a substrate provided in the receiving space of the filter body; and activated carbon attached to a surface of the substrate; where the substrate has a three-dimensional bent structure.SELECTED DRAWING: Figure 2
Patent JP-2021152863-A (JP)
Title: Work support device, work support method, and work support program
Inventor: SHIMIZU KENICHI
IPC: G06Q40/00
Filed: 2020-10-29
Abstract: To provide a work support device and the like that can deploy a payment schedule in which an arbitrary amount is added to a monthly payment amount at a prior set timing when making installments at a time of purchasing a product.SOLUTION: According to the present embodiment, a device includes steps of: 1) confirming whether or not a product input in a reimbursement information screen is a product subject to be supplied with an allowance amount by referring to a product master; 2) if confirmed being as the subject to be supplied with the allowance amount, creating payment schedule data, which is what the allowance amount is added at an addition timing; and 3) if confirmed not being as the subject to be supplied with the allowance amount, creating the payment schedule data without adding the allowance amount.SELECTED DRAWING: Figure 5
Patent JP-2022074763-A (JP)
Title: Battery pack
Inventor: HAMADA KAZU
IPC: H01M50/342
Filed: 2020-11-05
Abstract: To provide a battery pack capable of suppressing temperature rise of a battery cell.SOLUTION: A battery pack 1 includes a battery module 10 and a smoke exhaust passage 20. The battery module 10 is formed by stacking a plurality of battery cells 11. The battery cell 11 has a smoke exhaust valve 13, through which a gas is exhausted. The smoke exhaust passage 20 is provided above the smoke exhaust valve 13. The smoke exhaust passage 20 has a plurality of first exhaust passages and a plurality of second exhaust passages. The first exhaust passage guides the gas exhausted from the smoke exhaust valve 13 to a first direction perpendicular to a stacking direction DR1 of the battery cell 11 and along an upper face of the battery cell 11. The second exhaust passage guides the gas exhausted from the smoke exhaust valve 13 to a second direction opposite to the first direction. First battery cells 11A above which the first exhaust passage is disposed and second battery cells 11B above which the second exhaust passage is disposed are alternately stacked in the stacking direction DR1.SELECTED DRAWING: Figure 1
Patent JP-2022075382-A (JP)
Title: Cam shaft of internal combustion engine
Inventor: KATSUMATA MASAJI
IPC: F02M59/10
Filed: 2020-11-06
Abstract: To increase the surface pressure resistance of a pump cam while suppressing increase of a manufacturing cost, in a cam shaft of an internal combustion engine having the pump cam and a valve cam.SOLUTION: A camshaft of an internal combustion engine comprises a valve cam that drives intake and exhaust valves of the internal combustion engine, and a pump cam that drives an operating part by contacting the operating part of a fuel pump for pumping fuel to a direct injection injector arranged in a cylinder of the internal combustion engine. The valve cam and the pump cam are integrally formed of a base material. A base material is exposed on the sliding surface of the valve cam, and a sprayed layer obtained by spraying a high-hardness material on the base material is formed on the sliding surface of the pump cam.SELECTED DRAWING: Figure 3
Patent JP-2022076410-A (JP)
Title: Diagnosis marker for malignant peripheral nerve sheath tumor
Inventor: TAKAZAWA AKIRA
IPC: G01N33/574
Filed: 2020-11-09
Abstract: To provide means useful for discrimination between a malignant peripheral nerve sheath tumor and a neurofibromatosis.SOLUTION: A method for evaluating the possibility that a subject has a malignant peripheral nerve sheath tumor, comprises detecting at least one of insulin-like growth factor 2-mRNA-binding protein 2 (IGF2BP2) and palladin in a specimen taken from a subject's nerve tumor lesion. A test kit is for use in the diagnosis of a malignant peripheral nerve sheath tumor containing at least one of a specific antibody against IGF2BP2 and a specific antibody against palladin.SELECTED DRAWING: Figure 1
Patent JP-2022078428-A (JP)
Title: Uv irradiation device and management method for uv irradiation device
Inventor: SEKIYA KAZUMA
IPC: H01L21/02
Filed: 2020-11-13
Abstract: To provide an ultraviolet irradiation device capable of irradiating an entire irradiation target area of an adhesive tape with ultraviolet rays having sufficient illuminance.SOLUTION: A UV irradiation device includes a holding plate for holding a plate-shaped workpiece to which a UV-curable adhesive tape having a UV-curable adhesive layer is attached, a UV irradiating source which has a linear irradiating unit elongated in a first direction, and radiates ultraviolet rays from the irradiating unit to the adhesive tape when the adhesive tape attached to the workpiece held by the holding plate and the irradiating unit are confronted to each other in a second direction perpendicular to the first direction, a moving mechanism for relatively moving the holding plate and the UV irradiating source along a third direction which is perpendicular to both the first direction and the second direction, and an inspection unit for inspecting the illuminance of ultraviolet rays emitted from the UV irradiating source along the first direction, and a notification unit for notifying information on an inspection result by the inspection unit.SELECTED DRAWING: Figure 1
Patent JP-2022080707-A (JP)
Title: Method, device and program for determining difference between data series
Inventor: NAMBA MASARU
IPC: G06Q50/00
Filed: 2020-11-18
Abstract: To provide a method that further facilitates an evaluation for a difference between plural pieces of data series.SOLUTION: A difference determining device 10 obtains a first series D1 and a second series D2, obtains a third series D3 by shifting the second series D2 so as to further increase a correlation coefficient between the first series D1 and a second series D2, determines a difference between the first series D1 and the third series D3, and outputs the determination result.SELECTED DRAWING: Figure 4
Patent JP-2022082346-A (JP)
Title: Electrically-operated mobile shelf apparatus
Inventor: TSURUMI ATSUYUKI
IPC: B65G1/10
Filed: 2020-11-20
Abstract: To provide an electrically-operated mobile shelf apparatus which makes a damping device reliably operated in the event of an earthquake so as to prevent a mobile shelf from running out of control or overturning, and which enables conformance with a braking force required in the event of the earthquake, according to the weight and size of the mobile shelf.SOLUTION: A wheel for traveling, and an electric motor 20 for transmitting power to the wheel are provided. A mobile shelf 2a moving on a traveling rail 19 laid on a floor is provided. A damping device 30 comprises a non-excitation operation-type brake 31 that is operated to restrict rotation of the wheel when the electric motor 20 is shut down.SELECTED DRAWING: Figure 5
Patent JP-2022082869-A (JP)
Title: Formation method of penetration structure of partitioning wall, wall penetration piping device and penetration structure of partitioning wall
Inventor: KATO YOSHIYUKI
IPC: F16L5/02
Filed: 2020-11-24
Abstract: To provide a formation method of a penetration structure of a partitioning wall which can easily charge a filler member into a clearance, a wall penetration piping device and a penetration structure of a partitioning wall.SOLUTION: In a formation method of a penetration structure of a fireproof hollow wall W, a pipe 13 with a heat insulation material is inserted into a penetration space T, a filler member 15 having quality which is liable to be compressively deformed compared with the heat insulation material 17 is charged into a clearance M which is formed between an outer face of the heat insulation material 17 of the pipe 13 with the heat insulation material and an inner face of the penetration space T which faces the outer face while compressively deforming the filler member conforming to a shape of the clearance M.SELECTED DRAWING: Figure 10
Patent JP-2022085040-A (JP)
Title: Acoustic matching layer, ultrasonic transmitter/receiver, ultrasonic flow rate meter, ultrasonic flow meter, and ultrasonic densitometer using the same
Inventor: HASHIDA MASAMICHI
IPC: G01N29/28
Filed: 2020-11-27
Abstract: To provide a high-performance acoustic matching layer with little deformation due to the acceleration of a piezoelectric element.SOLUTION: The high-performance acoustic matching layer is a hollow structure that includes: a joint 4 joined with a sound wave source 6; and a radiant part that propagates vibration of the sound wave source 6 to the gas. The acoustic impedance is reduced by covering the outer surface between the joint 4 and the radiant part with a partition wall 3, and forming the radiant part with a film-like member 2 to thereby reduce the density, and the sound waves can propagate to the gas with high efficiency following the acceleration of the sound wave source 6 by using the deflection film-like member 2 as the sound wave radiation surface.SELECTED DRAWING: Figure 2
Patent JP-2022086356-A (JP)
Title: Printer
Inventor: KANDA RYUICHI
IPC: B41J11/42
Filed: 2020-11-30
Abstract: To provide a printer improved, than conventional, in convenience of a user relating to handling of a print medium piece.SOLUTION: A printer includes a printing unit, a conveying unit, a cutting unit, a housing, and a control unit. The control unit is configured to: receive a setting for a discharge mode of a printed medium piece (S23 and S24); print an image on a print medium by the printing unit according to a print instruction (S5); cut the print medium into printed medium pieces by the cutting unit (S7). When a forced discharge mode is set in the discharge mode (S8 : YES), the control unit performs a forcible discharge process for conveying a print medium in a conveyance direction by a conveyance amount by the conveying unit and discharging the printing medium piece from an ejection opening of the housing to the outside of the housing after a cutting process corresponding to one printing command and before a printing process in accordance with a next printing command (S10). When a non-forced discharge mode is set in the discharge mode (S8 : NO), the control unit does not perform the forcible discharge process (S13 to S15).SELECTED DRAWING: Figure 6
Patent JP-2022090337-A (JP)
Title: Liquid jet head chip, liquid jet head and liquid jet recording device
Inventor: NAKAYAMA HITOSHI
IPC: B41J2/14
Filed: 2020-12-07
Abstract: To suppress first liquid infiltrating into a non-jet channel from contacting an electrode arranged in the non-jet channel.SOLUTION: A head chip 40 comprises an actuator plate 50 that has a jet channel 51 communicated with a nozzle hole 41a that jets ink and non-jet channels 52 and 53 that do not jet ink. The first non-jet channel 52 of the non-jet channels 52 and 53 is filled with second liquid different from the ink.SELECTED DRAWING: Figure 3